Create ML Models with BigQuery ML: Challenge Lab Reviews

JOSE E. · Reviewed מעל שנה אחת ago

Very disappointing. 1) The dataset is not clearly specified, the features neither (is the goal to check per unique visitor or per session?) 2) in the assignment, two contradicting instructions are given: "Also you have to specify the model type as binary logistic regression" and 2 lines below "Use the model type as linear regression model" - the second doesn't make sense for binary classification (will or won't buy). 3) No specification on how to deal with train-validation split; some labs have the split, some don't, it's ambiguous 4) even after trying all combinations (even with the linear regression, i.e. fitting the number of transactions as if it were float) the result gets NOT verified by the module. I got the data and trained a model myself separated from GCP and got THE SAME results as here, so obviously the model is well trained. Sad work out there, sorry.

Darina L. · Reviewed מעל שנה אחת ago

João T. · Reviewed מעל שנה אחת ago

krishna b. · Reviewed מעל שנה אחת ago

Pushpendra Y. · Reviewed מעל שנה אחת ago

Takahide M. · Reviewed מעל שנה אחת ago

Rajeswari P. · Reviewed מעל שנה אחת ago

Girish K. · Reviewed מעל שנה אחת ago

Denise T. · Reviewed מעל שנה אחת ago

Aditya S. · Reviewed מעל שנה אחת ago

Great

Pramod K. · Reviewed מעל שנה אחת ago

Asif M. · Reviewed מעל שנה אחת ago

It is important to make the instruction clearer stating that the student is to use already trained models and not to train another subscriber_type model. It can be confusing

GALINA K. · Reviewed מעל שנה אחת ago

Fredrick Barasa O. · Reviewed מעל שנה אחת ago

Changming C. · Reviewed מעל שנה אחת ago

Smita W. · Reviewed מעל שנה אחת ago

ok

Dipak V. · Reviewed מעל שנה אחת ago

Mariyam Ansar K. · Reviewed מעל שנה אחת ago

Gaurav M. · Reviewed מעל שנה אחת ago

Allen Y. · Reviewed מעל שנה אחת ago

Learning and Learning lots of learning

prateek G. · Reviewed מעל שנה אחת ago

Manish A. · Reviewed מעל שנה אחת ago

ラボの成功判定が問題文だけでは再現できないレベルに複雑すぎて、チャットサポートなしではクリア不可能

Ryo W. · Reviewed מעל שנה אחת ago

Chyn Chwen H. · Reviewed מעל שנה אחת ago

Marcelo V. · Reviewed מעל שנה אחת ago